201123824 六、發明說明： 【發明所屬之技術領域】 本發明與無線通信彡統有關。椒彳地，本發明與—種用於 在包括無線都會區域網路（WMAN)的無線通信系統中支援緊 急呼叫的方法和裝置。 、 【先前技術】 習用的IEEE 802·χχ網路（例如皿£ 8〇211無線區域網路 (WLAN)、IEEE 802.15 無線個人區域網路（wpAN)、ffiEE 802.16或正EE 802.20 WMAN等等）是不必像蜂窩網路那樣提 供，於緊急呼叫的支援。對蜂窩網路來說，對於緊急呼叫的支 持是被廣泛實施的’並且緊急呼叫通常是由於調整的需要而產 生。對緊急呼叫提供的支持牽涉到了跨越所有通信層的眾多方 面，尤其是信號傳輸支持和託管過程，而這些對正ΕΕ 8〇2 χχ 網路來說並不存在。隨著借助網際協定的語音傳輸（ν〇π>)的 出現以及無線網路日常應用的增多，有必要在ffiEE 8〇2 χχ網路 中支援緊急呼叫。 固疋的VoIP電話服務具有有限的緊急呼叫支援。但對固定 的VoIP電話服務來說’位置資訊是無法被公共安全應答點 (PSAP)中的調度程式一直追縱，回叫也不是始終可以進行 的，此外在購買裝置時還有可能需要執行位址註冊。當VoIP電 =移動到新位置時，緊急呼叫仍舊是基於已註冊位址而發送。 這個已註冊的位址是可以改變的，但是pSAp上的資訊更新中 f少會有數天或數週的延遲。此外，某些用戶在某種意義上可 忐根本不更新其註冊資訊。隨著使用WLAN或WMAN的v〇Ip 201123824 增多，這種情況將會更為惡化。特別地， 位置開始工作，二用二可以广颜涵蓋範圍以内的任何 盔㈣1 林_ WMAN崎範圍之Η ”’m例如從—個城市漫遊到另__個城市。 a 此外’對WMAN存取鱗來說，目前是林 呼建立或呼叫許可控制優先順序，並_於區分ίϊ /吊規呼叫的手段也是不存在的。此外，在非專有方中， 即使报容易確定基地台識別，但基地台或用戶站（ss) ^位’ 目二還是不為網路所知。此外在非專有方式中，州方的位置 通书是無法在地圖上描繪的。 ， 網路許可方面，如果呼叫方未被授騎人網路，那声且 有存取控鍋WMAN有可能阻止緊急呼叫方建立緊急呼f SS與基地台之間的常態連接程序需要％發送％基本能力請求 (f S-REQ)訊息’其後跟隨的是在將ss與基地台進行關聯 之刚進行的驗證和安全錄交換。如^： ss無法麻其正在進行 緊，呼叫，那麼SS必須經歷完整的註冊過程，以便確定ss能 否得到許可。舉例來說’如果ss不具有用於存取系统的正確密 碼或驗證證書’那麼基地台可以直接拒絕ss的關聯請求。即使 SS具有正確的密碼或驗證證書，基地台也仍舊可能基於其為語 音用戶配置的最大能力而拒絕對網路的許可。在這種情況下， 對基地台來說，正確的決定應該是准許該緊急呼叫（以最高優 先順序）並且中斷另一個已有的語音呼叫。由於基地台目前缺 少用於做出這種區別的手段，因此在習用的WMAN中是無法 實施這種特徵。 201123824 【發明内容】 本發明與一種用於在包括WMAN的無線通作系播申去援 緊急呼叫的方法和裝置有關。無線發射/接;|欠單元°(WTRU)向 WMAN的基地台發送發起緊急呼叫的緊急糾訊息，以及 緊急呼叫指示。腫’基地台在執行或不執行安全過程的情況 下許可該緊急呼叫’並且將WTRU連接輯急呼叫+心。該基 地台和WTRU可以傳遞與緊急呼叫支援相關的能力資訊。該 WTRU的位置資訊同樣轉發到緊急呼叫中心。如果wtru不具 有完成緊急呼叫所需要的所有功能，那麼基地台可以充當 WTRU的代理。該WTRU可以是能夠與兩種或多種無線存取網 路（RAN)通信的多模WTRU。 【實施方式】 當下文引用時’術語“WTRU”包括但不侷限於用戶裝置 (UE)、行動站台、固定或行祕約用戶單元、料機、蜂寫 電話、個人數位助理（PDA)、電腦歧能在無線_中運作的 任何其他類型的用戶裝置。當下文引用時，術語“基地台，，包 括但不揭限於B節點（Nc)de_B)、站點控制H、存取點（Ap) 或是能在無線環境中工作的任何其他類型的周邊裝置。 本發明適躲任何WMAN，射包括但不舰於赃£ =2.16或卿败2〇 WMAN。此外，本發明還適用於網格網 或特疋網路（ad-hoc network)。 =是根據本發明的發起緊急坪叫的方* 1〇〇的信號傳輸 ^地台154是WMAN的一部分，其可以廣播其關於緊急 呼叫支援的能力資訊（步驟1〇2)。該基地台1M還會廣播表示 201123824 基地台154中的緊急呼叫能力目前是否有效的指示。如果基地 台不支持緊急呼叫能力或者緊急呼叫能力在目前無效，那麼 WTRU 152應該嘗試經由另—基地台來發起緊急呼叫。基地台 154發送的能力資訊可吨括在任何訊息巾，其包括但不揭限 於關聯回應訊息、驗證回應訊息、SBC_RSp訊息等等。201123824 VI. Description of the Invention: [Technical Field to Which the Invention Is Alonged] The present invention relates to a wireless communication system. The present invention and the method and apparatus for supporting an emergency call in a wireless communication system including a wireless metropolitan area network (WMAN). [Prior Art] A conventional IEEE 802 χχ network (for example, a wireless local area network (WLAN), an IEEE 802.15 wireless personal area network (wpAN), an ffiEE 802.16 or a positive EE 802.20 WMAN, etc.) It does not have to be provided like a cellular network for emergency call support. For cellular networks, support for emergency calls is widely implemented' and emergency calls are usually generated as a result of adjustments. Support for emergency calls involves many aspects across all communication layers, especially signal transmission support and hosting processes, which do not exist for the network. With the advent of voice over Internet Protocol (ν〇π>) and the increasing use of wireless networks, it is necessary to support emergency calls in the ffiEE 8〇2 network. The fixed VoIP phone service has limited emergency call support. However, for fixed VoIP telephony services, location information cannot be tracked by the dispatcher in the Public Safety Answering Point (PSAP). Callback is not always possible, and there may be a need to execute the bit when purchasing the device. Address registration. When VoIP = moving to a new location, the emergency call is still sent based on the registered address. This registered address can be changed, but the information update on pSAp will have a few days or weeks of delay. In addition, some users may not update their registration information at all in a sense. This situation will worsen as the number of v〇Ip 201123824 using WLAN or WMAN increases. In particular, the position begins to work, and the second and second can cover any helmet within the scope of the wide range (4) 1 forest _ WMAN Kawasaki range ” ” 'm roaming from one city to another __ city. a Also 'access to WMAN In terms of scales, it is currently the order of Lin Hu establishment or call admission control, and there is no means to distinguish between the call and the hang-up call. In addition, in the non-exclusive party, even if the report is easy to determine the base station identification, The base station or subscriber station (ss) is still not known to the network. In addition, in the non-proprietary way, the state's location book cannot be depicted on the map. The caller is not given the rider's network, and the access control WMAN has the possibility to prevent the emergency caller from establishing an emergency connection between the emergency call f SS and the base station. The % basic capability request is required to be sent (f S- The REQ) message 'followed' is followed by the verification and secure exchange of the ss associated with the base station. If ^: ss can't make it tight, call, then the SS must go through the complete registration process so that Determine if ss can To the license. For example, 'If ss does not have the correct password or authentication certificate for accessing the system' then the base station can directly reject the ss association request. Even if the SS has the correct password or verification certificate, the base station may still be based on It denies permission to the network for the maximum ability of the voice user to configure. In this case, the correct decision for the base station should be to grant the emergency call (with the highest priority) and interrupt another existing one. Voice call. Since the base station currently lacks means for making such a difference, this feature cannot be implemented in the conventional WMAN. 201123824 [Invention] The present invention and a wireless communication system including WMAN The method and device for broadcasting the emergency call are related. The wireless transmitter/transmitter; the owed unit (WTRU) sends an emergency correction message for initiating an emergency call to the base station of the WMAN, and an emergency call indication. The swollen base station is performing or The emergency call is granted without performing a secure procedure' and the WTRU is connected to the emergency call + heart. The base station and the WTRU can pass The emergency call supports related capability information. The location information of the WTRU is also forwarded to the emergency call center. If the wtru does not have all the functions required to complete the emergency call, the base station can act as a proxy for the WTRU. The WTRU can be capable of Or a multi-mode WTRU that communicates with multiple Radio Access Network (RAN). [Embodiment] The term 'WTRU' includes, but is not limited to, a User Equipment (UE), a mobile station, a fixed or a line subscriber unit. , feeders, bee write phones, personal digital assistants (PDAs), any other type of user device that operates in wireless mode. When referenced below, the term "base station, including but not limited to B nodes ( Nc)de_B), Site Control H, Access Point (Ap) or any other type of peripheral device that can operate in a wireless environment. The present invention is suitable for hiding any WMAN, including but not a ship at £=2.16 or a defeat of 2 WMAN. Furthermore, the present invention is also applicable to a mesh network or an ad-hoc network. = is the signal transmission of the party that initiated the emergency call according to the present invention. ^ The platform 154 is part of the WMAN, which can broadcast its capability information on emergency call support (step 1〇2). The base station 1M also broadcasts an indication indicating whether the emergency call capability in the base station 154 is currently valid. If the base station does not support emergency call capability or the emergency call capability is currently inactive, then the WTRU 152 should attempt to initiate an emergency call via the other base station. The capability information sent by the base station 154 can be included in any message towel, including but not limited to the associated response message, the verification response message, the SBC_RSp message, and the like.
基地台154提供的能力資訊還可以包括基地台154所屬的 WMAN的能力資訊。WMAN既可以具有連制轉啤叫中心 156的此力，也可以不具有這種能力。例如，wman可以僅僅 作為資料收集網路（例如工廠遙測網路）來配置，並且可能不 八有允許基地台154連接到緊急呼叫中心156的網際網路連 接。在這種情況下，基地台154會向WTRU 152通知WMAN 無法支持緊急呼叫，使得WTRU 152應該嘗試經由另一 WMAN 來發起緊急呼叫。當WMAN的網際網路連接臨時不可用時， 基地台154會通知相同的資訊。 WTRU 152也可以將其能力資訊發送到基地台154 (步驟 104)。WTRU 152發送的能力資訊可以包括在任何訊息中，該 消息包括但不侷限於關聯請求訊息、驗證請求訊息、 訊息等等。WMAN中的集中式資料庫可以自動用WTRU 152 的新的能力資絲進行更新，使得當用戶發起緊急呼叫時，這 個旎力資訊是很容易地可用的。這樣做減少了必須在網路間交 換能力資訊來完成呼叫所需要的等待時間。 能力資訊的交換是作為可選特徵來執行，並且WTRU的能 力資訊可以在發起緊急呼叫的時候或是其後發送。 當WTRU I52的用戶經由WMAN發起緊急呼叫時，緊急 呼叫指示同樣會被發送到基地台154 (步驟1〇6)。該緊急呼叫 201123824 指示可以透過任何手段來提供。例如，該緊急呼叫指示可以使 用表明該呼叫是緊急呼叫的服務流識別（SFID；)提供。或者， 服務品質（Q〇S)參數（例如服務等級）也可用於指示該呼叫 為緊急呼叫。該緊急呼叫指示可以在媒體存取控制（MAC：)訊 框的任何部分中傳送（標頭或者主體）。此外，MAC訊框的乙 太網路類型欄位也可以用於緊急呼叫指示。該MAC訊框則可 以是控制訊框、管理訊框或資料訊框。 每一個基地台都具有自己的基地台識別（BSID)，並且每 一個MAC訊框都包括了 BSID。作為緊急呼叫指示的替代，可 以單獨為緊急呼叫保留一個BSID(緊急BSID)，並且當用戶嘗 試發起緊急呼叫時，該緊急BSID將被包括在MAC訊框中。 WTRU 152從基地台154接收該緊急BSID，並且使用該緊急 BSID來發起緊急呼叫。例如，該緊急BSID可以包括在ss基 本能力回應（SBC-RSP)訊框中。 在接收到緊急呼叫訊息以及緊急呼叫指示之後，基地台154 會許可WTRU 152 ’並且在為該緊急呼叫提供了優先順序的情 況下將WTRU 152連接到緊急呼叫中心156 (步驟108)。基地 台154可以繞過安全過程及/或充當WTRU 152的代理，這一點 將會在下文中進行詳細說明。 當基地台154將WTRU 152連接到緊急呼叫中心時，在步 驟108，基地台154會將WTRU 152的位置資訊轉發到緊急呼 叫中心156。WTRU 152的位置資訊可以由基地台154所獲取。 或者，該位置資訊也可以由WTRU 152所獲取並轉發到基地台 154。 在步驟106，該位置資訊可以附著於緊急呼叫訊息。或者， 201123824 該位置育訊也可以與緊急呼叫分離傳遞。基地台154可以從 WTRU 152輪詢該位置資訊。或者，WTRU 152也可以不考慮 緊急呼叫而週期性或非週期性地將位置資訊報告給基地台 154。在基地台154上保持WTRU 152的位置資訊是較佳的，這 疋因為在WTRU 152發佈緊急呼叫時，基地台154已經具有了 適當近期的WTRU位置估計，由此WTRU 152可以不需要在緊 急呼叫彳§號傳輸訊息上揹負傳送其位置資訊。 可以使用以下各項中的至少一項來定位WTRU 152 :基本 服務集ID (BSSID)、基地台154或WTRU 152的位址、 WTRU 152㈣位址、網路ID、全球定位系統（⑽）資訊、 輔助GPS座標、上行鍵路到達時間差（u_TD〇A)、增強觀測時 間差（E-OTD )、空閒週期下行鏈路觀測到達時間差 (IPDL-OTDOA)、通用地理座標（如ffiTF j^c 3825所定義）， 以及基地台位置、社區站點或磁區資訊和時序提前或往返時間 測量結果。 對於5忍之WTRU 152能夠使用緊急，叫服務並且需要使用 緊急呼叫指示發起緊急呼叫的絲台154來說，該基地台可以 繞過正常的安全程序。該安全程序可以全部繞過，並且緊急呼 Η了以在不耑要驗s登的情況下被許可。或者，緊急呼叫可以在 具有不同的安全性設定的情況下得到許可。例如，緊急呼叫可 以被提供特殊的緊急_存取碼、安全密鑰或驗縣書。利用 這種方案’即使不具有證料WTRU也可轉取鴨，以便發 起緊急呼叫。 、為了防止偽裝成緊急呼叫的那些呼叫濫用安全性繞過（例 如通過m性的信號傳輸資訊），可以為所有的緊急呼叫執行半 201123824 靜態路由，由此所有緊急呼叫都會自動路由到緊急呼叫中心 156，而不會提供針對WMAN的—般存取。通過為^呼叫使 用半靜態路由，即使是欺祕的緊急呼叫也被會路由 呼 叫中心156。 ^ 基地台154 (或其他任何網路實體）可以實施回叫功能來 處理緊急呼叫…旦紅了緊急呼叫，㈣WMAN會在緊急 呼叫結束之後的-定_巾與發妓急呼叫_戶^有效^ 接，以防發生回叫。這個功能可以是對用戶透明的。 基地台154可以充當WTRU 152的代理。在接收到緊急呼 叫之後，基地台154會確定WTRU 152是否具有所有必需的功 能（例如會話啟動協定（SIP)/H.323協定終止、聲碼器等等）， 以便基於將被麟傳送緊急呼叫的網路來完成緊急呼叫。該處 理也可以基錄WTRIH52所接收的能力f訊或是網路中的用 戶資訊來執行。 如果WTRU 152具有所有必需的功能，那麼基地台154會 以正常方式進行緊急呼叫。如果WTRU 152不具有完成緊急呼 叫的所有必要功能’那麼基地台154會充當WTRU 152的代理， 以提供任何必要的功能。舉例來說，如果WTRU 152不具有會 話啟動協定（sip)功能，那麼基地台154可以充當WTRU152 的SIP代理》如另一個實例，如果WTRU 152具有SIp功能， 但疋網路只支援H.323’那麼基地台154可以將來自WTRU 152 的SIP讯息轉換成R323訊息而與支援的網路交互工作，反之 亦然。在極端情況下，WTRU 152甚至不具有聲碼器，這時基 地台154可以將痩聲碼器用戶端下載到WTRU 152，並且交互 工作到網路中其他位置的標準聲碼器。 201123824 基地台154不必為WTRU 152提供所有的代理功能。這些 功能也可以由網路中另外的實體來提供（例如專用閘道節點）。 將代理功能移出基地台154可以為WMAN提供更大的靈活 性，以便在WMAN的網際網路連接中斷的情況下處理緊急呼 叫〇The capability information provided by the base station 154 may also include the capability information of the WMAN to which the base station 154 belongs. WMAN can either have the power of a continuous transfer center 156 or not. For example, wman may be configured solely as a data collection network (e.g., a factory telemetry network) and may not have an internet connection that allows base station 154 to connect to emergency call center 156. In this case, base station 154 notifies WTRU 152 that WMAN is unable to support the emergency call, such that WTRU 152 should attempt to initiate an emergency call via another WMAN. When the WMAN's internet connection is temporarily unavailable, the base station 154 notifies the same information. The WTRU 152 may also send its capability information to the base station 154 (step 104). The capability information sent by the WTRU 152 may be included in any message including, but not limited to, an association request message, a verification request message, a message, and the like. The centralized repository in WMAN can be automatically updated with the new capabilities of the WTRU 152 so that this information is readily available when the user initiates an emergency call. This reduces the wait time required to complete the call by having to exchange capability information between the networks. The exchange of capability information is performed as an optional feature, and the WTRU's capability information can be sent at or after the emergency call is initiated. When the user of WTRU I52 initiates an emergency call via WMAN, the emergency call indication is also sent to base station 154 (steps 1 - 6). The emergency call 201123824 indication can be provided by any means. For example, the emergency call indication can be provided using a Service Flow Identification (SFID;) indicating that the call is an emergency call. Alternatively, a Quality of Service (Q〇S) parameter (such as a Class of Service) can also be used to indicate that the call is an emergency call. The emergency call indication can be transmitted (header or body) in any portion of the Media Access Control (MAC:) frame. In addition, the Ethernet type field of the MAC frame can also be used for emergency call indication. The MAC frame can be a control frame, a management frame or a data frame. Each base station has its own base station identification (BSID) and each MAC frame includes a BSID. As an alternative to the emergency call indication, a BSID (emergency BSID) may be reserved separately for the emergency call, and when the user attempts to initiate an emergency call, the emergency BSID will be included in the MAC message frame. The WTRU 152 receives the emergency BSID from the base station 154 and uses the emergency BSID to initiate an emergency call. For example, the emergency BSID can be included in the ss Basic Capability Response (SBC-RSP) frame. Upon receiving the emergency call message and the emergency call indication, the base station 154 will permit the WTRU 152' and connect the WTRU 152 to the emergency call center 156 if the emergency call is prioritized (step 108). The base station 154 can bypass the security process and/or act as a proxy for the WTRU 152, as will be described in more detail below. When base station 154 connects WTRU 152 to the emergency call center, base station 154 forwards the location information of WTRU 152 to emergency call center 156 at step 108. The location information of the WTRU 152 can be obtained by the base station 154. Alternatively, the location information may also be obtained by the WTRU 152 and forwarded to the base station 154. At step 106, the location information can be attached to the emergency call message. Or, 201123824 The location education can also be separated from the emergency call. The base station 154 can poll the location information from the WTRU 152. Alternatively, the WTRU 152 may also report location information to the base station 154 periodically or non-periodically, regardless of the emergency call. Maintaining location information for the WTRU 152 on the base station 154 is preferred because the base station 154 already has an appropriate recent WTRU location estimate when the WTRU 152 issues an emergency call, whereby the WTRU 152 may not need an emergency call. The 彳§ transmission message bears the transmission of its location information. The WTRU 152 may be located using at least one of: a basic service set ID (BSSID), an address of the base station 154 or the WTRU 152, a WTRU 152 (four) address, a network ID, global positioning system ((10)) information, Auxiliary GPS coordinates, uplink link arrival time difference (u_TD〇A), enhanced observation time difference (E-OTD), idle period downlink observation arrival time difference (IPDL-OTDOA), general geographic coordinates (as defined by ffiTF j^c 3825) ), as well as base station location, community site or zone information and timing advance or round trip time measurements. For a station 154 that is capable of using an emergency, called service, and requiring an emergency call to initiate an emergency call, the base station can bypass normal security procedures. The security program can be bypassed and urgently called to be licensed without having to check it. Alternatively, an emergency call can be licensed with different security settings. For example, an emergency call can be provided with a special emergency_access code, security key, or county book. With this scheme, the duck can be transferred even if there is no evidence to the WTRU in order to initiate an emergency call. In order to prevent abuse of security abuse by those masquerading as emergency calls (for example, by transmitting information via m-type signals), a semi-201123824 static route can be performed for all emergency calls, whereby all emergency calls are automatically routed to the emergency call center. 156, without providing general access to WMAN. By using a semi-static route for the ^ call, even a fraudulent emergency call is routed to the call center 156. ^ Base station 154 (or any other network entity) can implement the callback function to handle emergency calls... Red calls for emergency calls, (4) WMAN will be after the emergency call is over - _ towel and urgent call _ household ^ effective ^ Connected to prevent callbacks. This feature can be transparent to the user. Base station 154 can act as a proxy for WTRU 152. After receiving the emergency call, base station 154 determines if WTRU 152 has all of the necessary functions (e.g., Session Initiation Protocol (SIP) / H.323 protocol termination, vocoder, etc.) in order to transmit an emergency call based on The network to complete the emergency call. The processing can also be performed by recording the capability received by WTRIH52 or the user information in the network. If the WTRU 152 has all of the necessary functions, the base station 154 will make an emergency call in the normal manner. If the WTRU 152 does not have all the necessary functions to complete an emergency call, then the base station 154 acts as a proxy for the WTRU 152 to provide any necessary functionality. For example, if the WTRU 152 does not have a Session Initiation Protocol (SIP) function, the base station 154 can act as a SIP proxy for the WTRU 152. As another example, if the WTRU 152 has SIp functionality, the network only supports H.323' Base station 154 can then convert the SIP message from WTRU 152 into an R323 message to interwork with the supported network and vice versa. In extreme cases, the WTRU 152 does not even have a vocoder, and the base station 154 can download the vocoder client to the WTRU 152 and interact with standard vocoders elsewhere in the network. The base station 154 does not have to provide all of the proxy functions for the WTRU 152. These functions can also be provided by additional entities in the network (such as dedicated gateway nodes). Moving the proxy function out of the base station 154 provides greater flexibility for the WMAN to handle emergency calls when WMAN's Internet connection is lost.
在作為代理運作的過程中，基地台154可以就WTRU 152 以及網路的信號傳輸或訊務封包的内容而進行欺騙（也就是讀 取内容及/或類型資訊）。例如，經由IP的SIp信號傳輸協定訊 息典型地被用於呼叫處理。這種SIp信號傳輸包括了諸如能力 資訊和目的地位址之類的有用資訊，以便供基地台使用而履行 其作為代理的任務。基地台154可喊過對訊息内容進行欺編 來操取該資訊，以履行其作為代理的任務。應該指出的是，SIP 只是用於基於IPf理協定的—個#例，魅所述被欺 騙的訊息可以是其他任何協定訊息。 基地台1M f要與緊急啤叫中心⑸建立鍵路，以便正確 地路由來自WTRU 152的緊急呼叫。目前有若 ==台154到達緊急呼叫中心156的可行』 ί上與緊急網路節點（例如間道）進行通信，以將 其鏈、、Ό到緊急呼叫中心156。 2^路_可叹具有人相戦力的緊急喃操作中 Ί在大學校園中，緊急網路節點可以是校馨部門。如另 訊、餘，蓉蛛、.者，該刼作者可以接收呼叫、記錄呼叫資 条呼叫，、以便在公共交換電話網絡（PSTN)上發起緊 心Μ讀向射機構發出警報。 201123824 緊急網路節點也可以是與PSTN具有直達線路的自動節 點。该自動節點充當的是用於撥號以及將呼叫方連接到緊急呼 叫中心156的話路橋接器。 緊急網路節點可以具有呼叫切換和漫遊協調的功能。 網路節點也可關先授權相鄰基地台中的某些資源，使得 方移過減邊界時，討財錢失無線連接以及不需 要重新建立新的緊急呼叫的情況下進行漫遊。 圖2是根據本發明在包括蜂窩網路和规 系統中制多模體U來發樣方法·麟^ 該微U是多模W簡，其可以支援兩種或更多的無線存取技 術（例如第二代（3G)和WMAN，或WMAN和WLAN)。根 據本發财_ ’财如首鱗財料鱗上發起緊 ^叫。由於目前在WMAN ±緊急啤叫支持未必可用或者可 靠性較低’因此較佳是經由蜂窩網路來發起緊急呼叫。 WTRU的用戶發社的叫（步㈣2)。織，將會確定 WTRU目前是在蜂窩網路或是在觀颜上操作以及|而目 前是否連制蜂_路（步驟2G4)。如㈣而衫蜂寫網路 上操作並且目前連接到蜂窩網路，那麼…則將會經由蜂寫網 路來發起緊急呼叫（频21〇)。如果资奶目歧在蜂寫網路 上操作’但是目前並未連接到蜂窩網路，那麼WTRu將會與 窩網路建立連接，並且經由蜂高網路來發起緊急呼叫& 206，210)。如果WTRU目前是在侧颜上操作，那麼w娜 將會切制蜂窩網路，以辨窩晴建立雜並且經由 路來發起緊急別（步驟期，加）。當在蜂窩網路上 緊急呼叫之後，該緊急呼叫可以移動到習用的電路交換語音通 12 201123824 道。或者，在蜂窩網路上也可以保持V〇Ip呼叫。 在已經發起了緊急呼叫之後，將會確定該緊急呼叫是否在 蜂窩網路上完成（步驟212)。如果是，那麼該處理結束。如果 緊急呼叫沒有在蜂窩網路上完成，那麼WTRU將會切換到 WMAN ’並且經由WMAN來發起緊急呼叫（步驟214)。 用於發起緊急呼叫的配置（也就是所使用的網路類型、位 址資訊、優先順序列表、計時器等等）可以“硬編碼，，在WTRu 中（例如在用戶身份模組（SIM)卡或WTRU的類似裝置上）。 或者，系統運營商也可以用信號通知發起緊急呼叫的較佳的無 線技術順序。另外，WTRU可藉由從基地台經由獨立配置程序 或者在初始或後續網路存取過程中所接收的參數來配置。或 者’用戶可手動配置WTRU。應該指出的是，關於雙模WMan_ 蜂窩WTRU的描述是作為實例而提供’並且其可㈣展到眾多 其他相似的雙模實施方式，例如WLAN—WMAN雙模式WTRU。 上文中描述的緊急呼叫功能可以由任何網路實體執行。例 如這些功此既可以由WTRU執行，也可以由網路存取控制器 執行，還可以由呼叫伺服器執行，或者可以分佈在若干個AP 中。 本發明可以擴展到與WMAN結合的緊急處理的機器到機 器方案，而不是人類用戶。舉例來說，對家庭安全系統而言， 該家庭安全系統可以自動向緊急呼叫中心產生緊急呼叫（例如 在某人闖入時），而不是人類用戶產生WMAN緊急呼叫。 圖3疋根據本發明的WTRU 152的方塊圖。該WTRU包括 WMAN無線電單元3〇2、緊急呼叫控制器3〇4、定位單元3〇6 以及可選的備選無線電單元308。WMAN無線電單元302用於 13 201123824 與WMAN進行無線通信。緊急呼叫控制器304向WMAN的基 地台發送緊急呼叫訊息以及緊急呼叫指示 ，以便按照上文所述 來發起緊急呼叫。定位單元3〇6產生傳送到基地台的WTRU的 位置資訊。如果WTRU 152是多模WTRU，那麼WTRU 152包 括至少一備選無線電單元3〇8。 圖4是根據本發明的基地台154的方塊圖。基地台154包 括緊急呼叫控制器402、許可控制器404以及定位單元406。當 k WTRU接收到緊急呼叫訊息以及緊急呼叫指示時，許可控制 器404執行緊急呼叫的許可控制。如上文所說明的那樣，該許 可控制器404可以在不執行驗證的情況下許可緊急呼叫。一旦 許可了緊急呼叫’那麼緊急呼叫控制器4〇2將WTRU連接到緊 急呼叫中心。定位單元4〇6則產生WTRU的位置資訊，並且緊 急呼叫控制器402會將該位置資訊轉發到緊急呼叫中心。 實施例 1 · 一種用於在包括WMAN的無線通信系統中支援緊急呼 叫的方法。 2 ·如實施例1的方法，包括：WTRU向WMAN的基地台 發送用於發起緊急呼叫的緊急呼叫訊息以及緊急呼叫指示。 3 .如實施例2的方法，包括：基地台許可該緊急呼叫。 4 .如實施例3的方法，包括：基地台將WTRU連接到緊 急呼叫中心。 5 ·如實施例2〜4中任一實_的方法，更包括：基地台 廣播關於緊急呼叫支援的基地纟能力資訊，其巾WTRU只在基 地台具有緊急呼叫能力的時候才發送緊急呼叫訊息。 6.如實施例2〜5中任一實施例的方法，更包括：基地台 14 201123824 廣播關於基地台中的緊急呼叫能力目前是否有效的指示，其中 WTRU只在緊急呼叫能力有效的時候才發送緊急呼叫訊息。 7 ·如實施例5〜6中任一實施例的方法’其中能力資訊包 括在關聯回應訊息、驗證回應訊息以及SBC-RSP訊息的其中之 一-中。 8·如實施例5〜7中任一實施例的方法，其中能力資訊包 括基地台所屬的WMAN的能力資訊。 9 ·如實施例2〜8中任一實施例的方法，更包括：WTRU 將WTRU的能力資訊發送到基地台。 1〇 ·如實施例9的方法，其中能力資訊包括在關聯請求訊 息、驗證請求訊息以及SBC-REQ訊息的其中之一中。 11 ·如實施例9〜10中任一實施例的方法，更包括：以 WTRU的能力資訊來更新WMAN中的集中資料庫。 12 ·如實施例2〜11中任一實施例的方法，其中緊急呼叫 指示是使用指示該呼叫是緊急呼叫的SFID來提供。 13 .如實施例2〜11中任一實施例的方法，其中緊急呼叫 指示是使用指示該呼叫是緊急呼叫的QoS參數來提供。 14 ·如實施例2〜13中任一實施例的方法，其中緊急呼叫 指示是由MAC訊框來傳送。 15 ·如實施例14的方法，其中MAC訊框是控制訊框、管 理訊框和資料訊框其中之一。 16 .如實施例2〜15中任一實施例的方法，其中，為基地 台保留一緊急BSID，並且緊急呼叫指示是使用緊急BSID來提 供。 15 201123824 Π ·如實施例16的方法’其中緊急BSID是使用SBC_RSp 訊息而提供給WTRU。 18 .如實施例3〜17中任_實施例的方法，其中基地台在 不執行WTRU驗證的情況下許可緊急呼叫。 19 .如貫施例3〜17中任—實施例的方法，其中基地台以 不同於非緊急呼叫的安全設定來許可緊急呼叫。 20 ·如實施例4〜19中任—實施例的方法，其中緊急呼叫 =在不提供對WMAN的-般存取的情況下被半雜地路由到 緊急呼叫中心。 21 ·如實施例3〜2G中實施例的方法，其中wman 在緊急呼叫結束之後鱗與WTRU的纽連接—預定期間。 22 .如實施例3〜21中任—實施例的方法，其中基地台將 WTRU的位置資訊轉發到緊急呼叫中心。 23 .如實施例22的方法，其中WTRU的位 地台和WTRU其中之一所獲取。 ^疋由基 24 ·如實施例22〜23中任一實施例的方法，其巾 將位置資訊附著於緊急呼叫訊息。 ’其中WTRU 其中基地台輪 25 ·如實施例22〜23中任一實施例的方法 將位置資訊分離於緊急呼叫而傳遞到基地台。 26 ·如實施例23〜25中任一實施例的方法， 詢來自WTRU的位置資訊。 27 ·如實施例23〜25中任一實施例的方法，其中 將位置資訊報告給基地台。 28 .如實施例23〜27中任一實施例的方法，其中位置資訊 201123824 疋基於下列各項中的至少一項產生的：BSSID、基地台和WTRU 的MAC位址、WTRU的IP位址、網賴別、GPS資訊、輔助 GPS 座標、U-tdoa、E_〇TD、IpDL 〇TD〇A、通用地理座標、 基地台位置、社區站點資訊、磁區資訊、時序提前測量結果以 及往返時間測量結果。 29 ·如實施例3〜28中任一實施例的方法，更包括：基地 〇破疋WTRU是否具有完成緊急呼叫所需要的所有功能。 3〇 .如實施例29的方法，包括：如果WTRU不具有完成 緊急守叫的财必要功能’職地台充當WTRU的代理，以提 供任何必要功能。 31 .如實施例29〜30中任一實施例的方法，其中基地台基 於從WTRU所接收的能力資絲做出判定。 32 ·如實關29〜30中任—實施例的方法，其中基地台基 於WMAN中的用戶資訊來做出判定。 33 .如實施例3〇〜32中任—實施例的方法，其中基地台充 當WTRU的SIP代理。 34 .如實關30〜33中任一實施例的方法，其中基地台在 SIP訊息與H.323訊息之間交互工作。 士 35如貫施例30〜Μ中任一實施例的方法，其中基地台將 瘦聲碼器用戶端下載到WTRU，並且與網路中的標準聲碼器交 互工作。 36如貝她例30〜35中任一實施例的方法，其中至少一部 分功能是由WMAN中的網路實體所提供。 37 ·如實施例30〜36中任一實施例的方法，其中基地台對 17 201123824 WTRU的封包内容進行欺骗’以便作為Wtru的代理來 λ/C Λ 38 .如實施例4〜37中任―實施例的方法，其中基地台盘 將基地台鏈結到緊急呼叫中心、的緊急網路節點進行通信。” 39 .如實關38的方法，其中緊急網路節岐具有人在回 路能力的緊急回應操作中心。 40 ·如實施例38的方法，其中緊急網路節點是自動節點。 41 ·如實施例40的方法，其中該自動節點充當話路橋接 器，以便進行撥號並且將WTRU連接到緊急呼叫中心。 42 ·如實施例40〜41中任一實施例的方法，其中該緊急網 路節點具有用於呼叫切換和漫遊協調的功能。 43 ·如實施例42的方法，其中緊急網路節點預紐權相鄰 基地台的» ’使得WTRU的用戶可以在不喪失無線連接的情 況下漫遊。 44 .如實施例2〜43中任一實施例的方法，其中WTRU是 能夠與至少兩無線網路進行通信的多模WTRU。 45 .如實施例44的方法，其中wrtu經配置用以與蜂窩 網路以及WMAN進行通信。 46 ·如實施例44〜45中任一實施例的方法，其中WRTU 經配置用以與WMAN和WLAN進行通信。 47 .如實施例46的方法，其中WTRU首先在蜂窩網路上 嘗試發起緊急呼叫’並且只有在其未能在蜂窩網路上發起緊急 呼叫的情況下才會在WMAN上發起緊急呼叫。 48 .如實施例44〜47中任一實施例的方法，其中在多個無 201123824 線肩，中發起緊急啤叫的順序是硬編碼在 WTRU 中。 綠二^如實施例44〜47中任一實施例的方法，其中在多個無 ' 發起緊急啤叫的順序是由系統運營商所配置。 50.如實施例44〜47中任一實施例的方法，其中在多個無 …罔路中發起緊急呼叫的順序是由基地台所配置。 5卜如實施例44〜47中任一實施例的方法，其中在多個無 、’網路中發起緊急啤叫的順序是由用戶手動配置。 b 52 ·如實施例2〜51中任一實施例的方法，其中緊急呼叫 疋由WTRU的用戶所發起。 53 ·如貫施例2〜51中任一實施例的方法，其中緊急呼叫 是由WTRU自動發起。In operation as a proxy, base station 154 can spoof (i.e., read content and/or type information) about the contents of the WTRU 152 and the network's signalling or traffic packets. For example, SIp signaling protocol information via IP is typically used for call processing. This SIp signal transmission includes useful information such as capability information and destination addresses for use by the base station to perform its tasks as a proxy. The base station 154 can spoof the content of the message to manipulate the information to perform its task as an agent. It should be noted that SIP is only used for IP-based protocols. The message that is deceived can be any other agreement message. The base station 1Mf is to establish a keyway with the emergency call center (5) to properly route emergency calls from the WTRU 152. It is currently possible to communicate with an emergency network node (e.g., a lane) if the == station 154 arrives at the emergency call center 156 to chain it to the emergency call center 156. 2^路_ sighs the emergency operation of the human beings Ί In the university campus, the emergency network node can be the school Xin department. For example, the singer, the singer, the singer, the singer can receive the call, record the call call, and initiate an alert to the radio station on the public switched telephone network (PSTN). 201123824 The emergency network node can also be an automatic node with a direct line to the PSTN. The automatic node acts as a voice bridge for dialing and connecting the caller to the emergency call center 156. The emergency network node can have the function of call handover and roaming coordination. The network node can also authorize certain resources in the neighboring base stations first, so that when the party moves over the boundary, the money is lost and the wireless connection is not required, and the new emergency call is not required to be re-established. 2 is a multi-mode U-based method for fabricating a multi-mode U in a cellular network and a system according to the present invention. The micro-U is a multi-mode W-simple that can support two or more wireless access technologies ( For example, second generation (3G) and WMAN, or WMAN and WLAN). According to the fortune _ ‘ 财 , as the first scale of the scales of the material to initiate a tight call. Since the current WMAN ± emergency beer support is not necessarily available or the reliability is low, it is preferable to initiate an emergency call via the cellular network. The WTRU's user is called (step (4) 2). It will determine whether the WTRU is currently operating on the cellular network or on the viewer and whether it is currently connected to the bee (step 2G4). If (b) the bee is written on the network and is currently connected to the cellular network, then... the emergency call will be initiated via the bee write network (frequency 21〇). If the malpractice is operating on the bee write network 'but is not currently connected to the cellular network, then WTRu will establish a connection with the nest network and initiate an emergency call & 206, 210 via the Beego network. If the WTRU is currently operating on the side, then W Na will cut the cellular network to identify the miscellaneous and initiate an emergency via the route (step, plus). After an emergency call on the cellular network, the emergency call can be moved to the conventional circuit-switched voice channel 12 201123824. Alternatively, V〇Ip calls can be maintained on the cellular network. After an emergency call has been initiated, it will be determined if the emergency call is completed on the cellular network (step 212). If yes, then the process ends. If the emergency call is not completed on the cellular network, the WTRU will switch to WMAN' and initiate an emergency call via WMAN (step 214). The configuration used to initiate an emergency call (ie, the type of network used, address information, prioritization list, timers, etc.) can be "hard coded, in WTRu (eg in a Subscriber Identity Module (SIM) card) Or a similar device of the WTRU.) Alternatively, the system operator may also signal the preferred radio technology sequence for initiating an emergency call. Additionally, the WTRU may either store the base station via a standalone configuration procedure or on an initial or subsequent network. Take the parameters received during the process to configure. Or 'users can manually configure the WTRU. It should be noted that the description of the dual-mode WMan_ cellular WTRU is provided as an example' and it can be extended to many other similar dual-mode implementations. Means, such as a WLAN-WMAN dual mode WTRU. The emergency call function described above can be performed by any network entity. For example, these functions can be performed by the WTRU, by the network access controller, or by a call. The server is executed or can be distributed among several APs. The invention can be extended to the machine-to-machine side of emergency processing combined with WMAN Instead of a human user, for example, for a home security system, the home security system can automatically generate an emergency call to an emergency call center (eg, when someone breaks in), rather than a human user making a WMAN emergency call. A block diagram of a WTRU 152 in accordance with the present invention. The WTRU includes a WMAN radio unit 3, an emergency call controller 〇4, a locating unit 〇6, and an optional alternate radio unit 308. The WMAN radio unit 302 is used for 13 201123824 Wireless communication with the WMAN. The emergency call controller 304 sends an emergency call message and an emergency call indication to the base station of the WMAN to initiate an emergency call as described above. The positioning unit 〇6 generates a WTRU that is transmitted to the base station. Location information. If the WTRU 152 is a multi-mode WTRU, the WTRU 152 includes at least one alternate radio unit 〇 8. Figure 4 is a block diagram of a base station 154 in accordance with the present invention. The base station 154 includes an emergency call controller 402, The license controller 404 and the positioning unit 406. When the k WTRU receives the emergency call message and the emergency call indication, the license controller 404 performs admission control of the emergency call. As explained above, the license controller 404 can permit an emergency call without performing verification. Once the emergency call is granted, then the emergency call controller 4〇2 connects the WTRU to Emergency call center. The location unit 4〇6 generates location information of the WTRU, and the emergency call controller 402 forwards the location information to the emergency call center. Embodiment 1 · Support for emergency in a wireless communication system including WMAN Method of Calling 2. The method of Embodiment 1, comprising: the WTRU transmitting an emergency call message for initiating an emergency call and an emergency call indication to a base station of the WMAN. 3. The method of embodiment 2, comprising: the base station granting the emergency call. 4. The method of embodiment 3 comprising: the base station connecting the WTRU to the emergency call center. 5. The method of any of embodiments 2 to 4, further comprising: the base station broadcasts the base capability information about the emergency call support, and the towel WTRU transmits the emergency call message only when the base station has the emergency call capability. . 6. The method of any one of embodiments 2 to 5, further comprising: the base station 14 201123824 broadcasting an indication of whether the emergency call capability in the base station is currently valid, wherein the WTRU transmits the emergency only when the emergency call capability is valid. Call message. 7. The method of any one of embodiments 5 to 6 wherein the capability information is included in one of an association response message, a verification response message, and an SBC-RSP message. The method of any one of embodiments 5 to 7, wherein the capability information includes capability information of the WMAN to which the base station belongs. 9. The method of any one of embodiments 2-8, further comprising: the WTRU transmitting capability information of the WTRU to the base station. The method of embodiment 9, wherein the capability information is included in one of an association request message, a verification request message, and an SBC-REQ message. 11. The method of any one of embodiments 9 to 10, further comprising: updating the centralized database in the WMAN with the capability information of the WTRU. The method of any one of embodiments 2-11, wherein the emergency call indication is provided using an SFID indicating that the call is an emergency call. The method of any one of embodiments 2-11, wherein the emergency call indication is provided using a QoS parameter indicating that the call is an emergency call. The method of any one of embodiments 2 to 13 wherein the emergency call indication is transmitted by a MAC frame. 15. The method of embodiment 14 wherein the MAC frame is one of a control frame, a management frame, and a data frame. The method of any one of embodiments 2-15, wherein an emergency BSID is reserved for the base station and the emergency call indication is provided using the emergency BSID. 15 201123824 Π The method of embodiment 16 wherein the emergency BSID is provided to the WTRU using the SBC_RSp message. 18. The method of any of embodiments 3-17, wherein the base station grants an emergency call without performing WTRU authentication. 19. The method of any of embodiments 3-17, wherein the base station permits the emergency call with a security setting different from the non-emergency call. 20. The method of any of embodiments 4 to 19, wherein the emergency call = is semi-hybridly routed to the emergency call center without providing general access to the WMAN. The method of the embodiment of embodiments 3 to 2G, wherein wman is connected to the WTRU's button after the emergency call ends - a predetermined period. 22. The method of any of embodiments 3-21, wherein the base station forwards the location information of the WTRU to the emergency call center. 23. The method of embodiment 22 wherein the one of the WTRU's ground station and the WTRU is acquired. The method of any one of embodiments 22 to 23, wherein the towel attaches the location information to the emergency call message. Where the WTRU wherein the base station 25 is in any of embodiments 22-23, the location information is separated from the emergency call and transmitted to the base station. 26. The method of any one of embodiments 23 to 25, requesting location information from the WTRU. The method of any one of embodiments 23 to 25, wherein the location information is reported to the base station. The method of any one of embodiments 23 to 27, wherein the location information 201123824 is generated based on at least one of: a BSSID, a base station and a WTRU's MAC address, a WTRU's IP address, Web, GPS information, auxiliary GPS coordinates, U-tdoa, E_〇TD, IpDL 〇TD〇A, general geographic coordinates, base station location, community site information, magnetic zone information, timing advance measurement results, and round trip time Measurement results. The method of any one of embodiments 3 to 28, further comprising: the base station destroying the WTRU whether it has all the functions required to complete the emergency call. 3. The method of embodiment 29, comprising: if the WTRU does not have the financially necessary function to complete the emergency squad, the field station acts as a proxy for the WTRU to provide any necessary functionality. The method of any one of embodiments 29 to 30 wherein the base station makes a determination based on the capability credentials received from the WTRU. 32. The method of embodiment 29, wherein the base station makes a decision based on user information in the WMAN. 33. The method of any of embodiments 3 to 32 wherein the base station acts as a SIP proxy for the WTRU. 34. The method of any of embodiments 30 to 33, wherein the base station interacts between the SIP message and the H.323 message. The method of any one of embodiments 30 to wherein the base station downloads the thin vocoder client to the WTRU and interacts with a standard vocoder in the network. 36. The method of any of embodiments 30 to 35, wherein at least a portion of the functionality is provided by a network entity in the WMAN. The method of any one of embodiments 30 to 36, wherein the base station spoofs the packet content of the 17 201123824 WTRU to act as a proxy for Wtru λ/C Λ 38. As in the embodiments 4 to 37 - The method of embodiment, wherein the base station communicates with the emergency network node of the emergency call center by the base station. 39. The method of claim 38, wherein the emergency network saves an emergency response operation center having a human loop capability. 40. The method of embodiment 38, wherein the emergency network node is an automatic node. 41. The method, wherein the automatic node acts as a voice bridge for dialing and connects the WTRU to the emergency call center. The method of any one of embodiments 40 to 41, wherein the emergency network node has The function of call handover and roaming coordination. 43. The method of embodiment 42, wherein the emergency network node pre-keys the adjacent base station' to enable the user of the WTRU to roam without losing the wireless connection. The method of any one of embodiments 2 to 43 wherein the WTRU is a multi-mode WTRU capable of communicating with at least two wireless networks. 45. The method of embodiment 44, wherein the wrtu is configured to communicate with the cellular network and The method of any one of embodiments 44 to 45, wherein the WRTU is configured to communicate with the WMAN and the WLAN. 47. The method of embodiment 46, wherein the WTRU is first An attempt to initiate an emergency call on a cellular network and to initiate an emergency call on the WMAN only if it fails to initiate an emergency call on the cellular network. 48. The method of any of embodiments 44-47, wherein The sequence of initiating an emergency beer call in a plurality of lines without the 201123824 line is hard coded in the WTRU. The method of any of embodiments 44 to 47, wherein in the plurality of no-initiated emergency beer calls The method of any one of embodiments 44 to 47, wherein the sequence of initiating an emergency call in a plurality of no loops is configured by the base station. The method of any one of the preceding embodiments, wherein the order of initiating an emergency beer call in the plurality of no, 'networks is manually configured by a user. b. 52. The method of any of embodiments 2 to 51, The emergency call is initiated by the user of the WTRU. The method of any of embodiments 2 to 51 wherein the emergency call is initiated automatically by the WTRU.
曰54 ·如實施例1〜53中任一實施例的方法，其中wmaN 疋IEEE 802.16網路和正EE 802.20網路其中之一。 55 . —種用於在包括WMAN的無線通信系統中發起緊急 呼叫的WTRU。 56 .如實施例55的WTRU，包括：WMAN無線電單元， 用於與WMAN進行無線通信。 57 .如實施例55〜56中任一實施例的WTRU，包括：緊急 呼叫控制器，用於向WMAN的基地台發送緊急呼叫訊息以及 緊急呼叫指示，以便發起緊急呼叫。 58 ·如實施例57的WTRU，其中緊急呼叫控制器只在基地 σ具有緊急呼叫能力的情況下才基於由基地台所廣播的能力資 訊來發送緊急呼叫訊息。 ' 59 .如實施例57〜58中任一實施例的WTRU，其中緊急呼 19 201123824 叫控制器 叫訊息。 只在基地台的緊急呼叫能力有效的時候才發送緊急呼 6〇 ·如貫施例57〜59中任一實施例的WTRU，其中緊各蛛 叫控制器P、在基地飾屬的WMAN域緊急呼叫能力的二、、兄 下才發送緊急呼叫訊息。 月/ 61 .如實施例57〜60中任一實施例的”丁奶，其中緊魚呼 叫控制器經配置用以向基地台發送WTRU的能力資訊。〜、 62 ·如實施例61的WTRU，其中能力資訊包括在關聯請求 訊息、驗證請求訊息以及SBC-REQ訊息其中之一中。 63 ·如實施例57〜62中任一實施例的WTRU，其中緊急呼 叫指示是使用表明該呼叫是緊急呼叫的SFID來提供。" 64 ·如實施例57〜62中任一實施例的WTRU，其中緊急呼 叫指不是使用表明該呼叫是緊急呼叫的q〇s參數來提供。 65 ·如實施例57〜64中任一實施例的WTRU，其中緊急呼 叫指示是由MAC訊框來傳送。 —66 .如實施例65的WTRU，其中MAC訊框是控制訊框、 管理訊框和資料訊框其中之—。 67 .如實施例57〜66中任一實施例的WTRU，其中緊急呼 叫指示是使用為基地台保留的緊急BSID來提供。 68 .如實施例55〜67中任一實施例的WTRU，更包括：定 位單元’用於產生WTRU的位置資訊，其中該位置資訊被傳遞 到基地台。 69 .如實施例68的WTRU，其中緊急呼叫控制器將WTRU 的位置資訊附著於緊急呼叫訊息。 201123824 70 ·如a把例68的WTRU ’其中緊急哞叫控制器將wtru 的位置資訊分離於緊急呼叫而發送到基地台。 71 .如實施例70的WTRU，其中緊急呼叫控制器回應於基 地台輪詢而發送WTRU的位置資訊。 72 .如實施例68〜71中任一實施例的WTRU，其中定位單 元基於以下各項中的至少一項來產生位置資訊：BSSID、基地 台和WTRU的MAC位址、WTRU的IP位址、網路識別、GPS 資訊、輔助 GPS 座標、u_TD〇A、E_〇TD、IpDL 〇TD〇A、通 =地理座標、基地台位置、社區賴資訊、麵資訊、時序提 月'J測量結果以及往返時間測量結果。 73 .如實施例55〜72中任一實施例的WTRU，更包括：至 ^備選無線電單元，用於與備選無線網路進行無線通信。 74 ·如實施例73的WTRU，其中備選無線電單元是用於與 蜂窩網路進行通_蜂窩無線電單元。 75 ·如實施例73的WTRU 無線電單元。The method of any one of embodiments 1 to 53 wherein wmaN is one of an IEEE 802.16 network and a positive EE 802.20 network. 55. A WTRU for initiating an emergency call in a wireless communication system including a WMAN. 56. The WTRU of embodiment 55, comprising: a WMAN radio unit for wirelessly communicating with the WMAN. 57. The WTRU of any one of embodiments 55-56, comprising: an emergency call controller for transmitting an emergency call message and an emergency call indication to a base station of the WMAN to initiate an emergency call. 58. The WTRU of embodiment 57 wherein the emergency call controller transmits the emergency call message based on the capability information broadcast by the base station only if the base σ has emergency call capability. The WTRU of any one of embodiments 57-58, wherein the emergency call 19 201123824 is called a controller call message. The WTRU of any of the embodiments of the embodiments 57 to 59 is sent only when the emergency call capability of the base station is valid, wherein the spiders are called the controller P, and the WMAN domain in the base is urgent. The second call, the second, the brother to send an emergency call message. </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> <RTIgt; The capability information is included in one of the association request message, the verification request message, and the SBC-REQ message. The WTRU according to any one of embodiments 57-62, wherein the emergency call indication is used to indicate that the call is an emergency call. The WTRU of any one of embodiments 57-62, wherein the emergency call finger is not provided using a q〇s parameter indicating that the call is an emergency call. 65. as in embodiment 57~ The WTRU of any of the embodiments 64, wherein the emergency call indication is transmitted by a MAC frame. 66. The WTRU of embodiment 65, wherein the MAC frame is a control frame, a management frame, and a data frame. The WTRU of any one of embodiments 57-66, wherein the emergency call indication is provided using an emergency BSID reserved for the base station. 68. The WTRU of any of embodiments 55-67, Including: positioning unit 'for production The location information of the WTRU is transmitted to the base station. 69. The WTRU of embodiment 68, wherein the emergency call controller attaches the location information of the WTRU to the emergency call message. 201123824 70. The WTRU' wherein the emergency call controller transmits the location information of the wtru to the base station by separating the location information of the wtru. 71. The WTRU of embodiment 70, wherein the emergency call controller sends the location information of the WTRU in response to the base station polling. The WTRU of any one of embodiments 68-71, wherein the location unit generates location information based on at least one of: a BSSID, a base station and a MAC address of the WTRU, an IP address of the WTRU, Network identification, GPS information, auxiliary GPS coordinates, u_TD〇A, E_〇TD, IpDL 〇TD〇A, pass=geographic coordinates, base station location, community information, surface information, timing and monthly 'J measurement results and The round-trip time measurement result. 73. The WTRU of any one of embodiments 55-72, further comprising: to an alternate radio unit for wirelessly communicating with an alternate wireless network. 74. WTRU, Wherein the alternate radio unit is for communicating with the cellular network - a cellular radio unit. 75. The WTRU radio unit of embodiment 73.
’其中備選無線電單元是WLAN 叫㈣卜如貫施例73〜75中任—實關的WTRU，其中緊急啤 百先嘗試在蜂窩鱗上發起緊急呼叫，並且只有在其 緊;^呼:窩網路上發起緊急呼叫的情況下才在 WMAN上發起 細細如只婦,J 73〜76中任—實施例的WTRU，其中在複數 ’、、％路巾發起緊急啤叫的順序是硬編碼在 WTRU 中。 無線網〜76巾任—實施_ WTRU，其中在複數 中發起緊急呼叫的鱗是由系統運營商所配置。 21 201123824 ㈣79 ·如貫施例73〜76中任—實施綱WTRU，其中在複數 無線網路中㈣緊急呼，順枝由祕㈣配置。 80·如實施例73〜76中任—實施例的界爾’其中在複數 ‘，、、線網路中發起緊急呼叫的順序是由用戶手動配置。 81 ·如實施例57〜80中任—實施例的WTRU，其中緊急呼 叫控制器回應戶的輸人而發送緊急呼叫訊息。 82 ·如貫施例57〜80中任一實施例的WTRU，其中緊急呼 叫控制器自動發送緊急呼叫訊息。 83 . -種用於在包括WMAN的無、線通信系統中支援緊急 呼叫的基地台。 84 .如實施例83的基地台，包括：許可控制器，用於對從 WTRU接㈣緊急呼十从緊急呼叫指雜行許可控制。 85 ·如實施例84的基地台，包括：緊急呼叫控制器，其經 配置用以在許可緊急呼叫的情況下將WTRU連接到緊急呼叫中 〇 86 ·如貫施例85的基地台，其中緊急呼叫控制器廣播該基 地台關於緊急呼叫支援的能力資訊。 87 .如實施例85〜86中任一實施例的基地台，其中緊急呼 叫控制器廣播該基地台中的緊急呼叫能力目前是否有效的指 示。 88 ·如實施例86〜87中任一實施例的基地台，其中該能力 資訊包括在關聯回應訊息、驗證回應訊息和SBC_RSP訊息其中 之一中。 89 .如實施例86〜88中任一實施例的基地台，其中能力資 22 201123824 訊包括基地台所屬的WMAN的能力資訊。 9〇 ·如實施例84〜89中任一實施例的基地台，其中緊急呼 叫指示是使用表明該呼叫是緊急呼叫的SFID來提供。 91 ·如實施例84〜89中任一實施例的基地台，其中緊急， 叫指示是使用表明該呼叫是緊急呼叫的QoS參數來提供。 92 ·如實施例84〜89中任一實施例的基地台，其中緊急呼 叫指示是由MAC訊框來傳送。 93 ·如實施例85〜92中任一實施例的基地台，其中緊急， 叫控制器向WTRU提供為基地台保留的緊急BSID，其中該緊 急呼叫指示是使用緊急BSID來指示。 94 .如實施例84〜93中任一實施例的基地台，其中許可# 制器在不執行WTRU驗證的情況下許可該緊急呼叫。 95 ·如實施例84〜93中任一實施例的基地台，其中許可和 制器以不同於非緊急呼叫的安全設定來許可緊急呼叫。 96 ·如實施例84〜95中任一實施例的基地台，其中緊急呼 叫是在不提供針對WMAN的一般存取的情況下被半靜態地路 由到緊急呼叫中心。 叫控制器在緊急呼叫結束之後保持與WTRU的有效連接一 期間。 97·如實施例85〜96中任一實施例的基地台，其中腎急呼 預定 98 .如實施例85〜97中任一實施例的基地台’其中緊急呼 叫控制器將WTRU的位置資訊轉發到緊急呼叫中心二—'The alternative radio unit is the WLAN called (four) Bu, as in any of the examples 73-75, the WTRU, in which the emergency beer first attempts to make an emergency call on the cell scale, and only in its tight; ^ call: In the case of an emergency call on the network, the WTRU is launched on the WMAN, as in the case of the WTRU, in the case of the squad, the order of the emergency beer call is hard-coded in the plural ', % road towel. In the WTRU. The wireless network is the implementation of the WTRU, where the scale of the emergency call initiated in the plural is configured by the system operator. 21 201123824 (IV) 79 • According to the examples 73 to 76, the implementation of the WTRU, in the complex wireless network (four) emergency call, is configured by the secret (four). 80. The embodiment of any of embodiments 73-76 - the boundary of the embodiment wherein the emergency call is initiated in the plural ‘,, line network is manually configured by the user. 81. The WTRU of any of embodiments 57-80, wherein the emergency call controller sends an emergency call message in response to the user's input. The WTRU of any one of embodiments 57 to 80, wherein the emergency call controller automatically transmits an emergency call message. 83. A base station for supporting emergency calls in a wireless communication system including WMAN. 84. The base station of embodiment 83, comprising: a license controller for controlling (from) the WTRU to receive an emergency call from the emergency call. 85. The base station of embodiment 84, comprising: an emergency call controller configured to connect the WTRU to an emergency call in the event of an emergency call being granted, eg, the base station of the embodiment 85, wherein the emergency The call controller broadcasts the base station's capability information regarding emergency call support. 87. The base station of any one of embodiments 85-86, wherein the emergency call controller broadcasts an indication of whether the emergency call capability in the base station is currently valid. The base station of any one of embodiments 86 to 87, wherein the capability information is included in one of an association response message, a verification response message, and an SBC_RSP message. 89. The base station of any one of embodiments 86 to 88, wherein the capability 22 201123824 includes capability information of the WMAN to which the base station belongs. The base station of any one of embodiments 84 to 89, wherein the emergency call indication is provided using an SFID indicating that the call is an emergency call. The base station of any one of embodiments 84 to 89, wherein the emergency, call indication is provided using a QoS parameter indicating that the call is an emergency call. The base station of any one of embodiments 84 to 89, wherein the emergency call indication is transmitted by the MAC frame. The base station of any of embodiments 85-92, wherein the emergency, the call controller provides the WTRU with an emergency BSID reserved for the base station, wherein the emergency call indication is indicated using the emergency BSID. 94. The base station of any one of embodiments 84-93, wherein the license device permits the emergency call without performing WTRU authentication. The base station of any one of embodiments 84 to 93, wherein the license and the controller permit the emergency call with a security setting different from the non-emergency call. 96. The base station of any of embodiments 84-95, wherein the emergency call is semi-statically routed to the emergency call center without providing general access to the WMAN. The controller is called to remain in active connection with the WTRU for a period of time after the emergency call ends. The base station of any one of embodiments 85 to 96, wherein the renal emergency call is 98. The base station of any one of embodiments 85 to 97 wherein the emergency call controller forwards the location information of the WTRU To the emergency call center two -
99 ·如實施例98的基地台，其中緊急呼叫控制器從WTRU 來輪詢位置資訊。 ° 23 201123824 100 ·如實施例84〜99中任一實施例的基地台，更包括： 定位單元，用於基於以下各項中的至少一項來獲取WTRU的位 置資訊：BSSID、基地台和WTRU的MAC位址、WTRU的IP 位址、網路識別、GPS資訊、輔助GPS座標、U-TDOA、E-OTD、 IPDL-OTDOA、通用地理座標、基地台位置、社區站點資訊、 磁區資訊、時序提前測量結果以及往返時間測量結果。 101 .如實施例86〜1〇〇中任一實施例的基地台，其中緊急 呼叫控制器確定WTRU是否具有完成緊急呼叫所需要的所有功 能’如果WTRU不具有完成緊急呼叫所需要的所有功能，則基 地台充當WTRU的代理，以提供任何必要的功能。 102 ·如實施例1〇1的基地台，其中緊急呼叫控制器基於從 WTRU接收的能力資訊來做出判定。 103 ·如貫施例1〇1的基地台，其中緊急呼叫控制器基於 WMAN中的用戶資訊來做出判定。 104 ·如實施例ι01〜1〇3中任一實施例的基地台其中基 地台充當WTRU的SIP代理。 X、 土 105 ·如實施例ι01〜1〇4中任一實施例的基地台其中基 地台在SIP汛息與H.323訊息之間進行交互工作。 106 .如實施例101〜1〇5中任一實施例的基地台，其中緊 急呼叫控㈣將瘦聲碼II用戶端下載到胃RU，並且 的標準聲碼器交互工作。 107 .如實施例101〜106中任一實施例的基地台， 急呼叫控制器對WTRU的封包内容進行欺騙，以便ς = 的代理來運作。 υ 雖然本發明的特徵和元件在較㈣實施方式巾以特定的結 24 201123824 $進行了描述’但每個特徵或元件可以在沒有所述較佳實施方 ’的其他特徵和元件的情況下單獨制，或在與或不與本發明 的二他特徵和元件結合的各種情況下使用。本發明中提供的方 $或流程圖可以以切實收錄在電腦可讀儲存媒體中用於通用電 f或處理②執行的電腦程式、軟贱幢的方式實施。電腦可 項儲存媒體的實例包括唯讀記憶體（ROM)、隨機存取記憶體 (RAM)、移位暫存H、絲記紐、半導體記贼置、磁性 媒體（例如喊硬碟和可移動則）、磁光舰錢光學媒體㈠列 如CD-ROM盤和數位多功能盤（DVD ))。 合適的處理器包括，例如，通用處理器、專用處理器、習 用處理器、數位信號處理器（DSP)、多個微處理器、與Dsp 核心關聯的-或多個微處理器、控制器、微控制器、專用積體 電路（ASIC)、現場可編程閘陣列（FpGA)電路以及i他類型 的積體電路（1C)和/或狀態機。 、 與軟體關聯的處理器可用於實現在無線發射接收單元 (WTRU)用戶裝置（证）、終端、基地台、無線網路控制器 (RNC)或任何主機中使用的射頻收發機。WTRu可以結合以 硬體及/或軟體實施賴組來使用，例如照相機、視訊照相機模 組、視訊電話、振動裝置、揚聲器、麥克風、電機收發機、免 持耳機、鍵盤、藍牙⑧模組、麵（FM)無線電單元、液晶顯 示器（LCD)顯示單元、有機發光二極體（〇LED)顯示單1’”、、 數位音樂播放H、媒體播放H、視訊遊_放賴組、網際網 路劇覽器及/或任何無線區域網路（WLAN)模組。 25 201123824 【圖式簡單說明】 a日t t下!!^具體實施方式的描逃中可以更詳細地瞭解本發 L具體實施方式是作駿_提供，並且是結合所附圖 式而被理解的，其中·· 圖1 ^根據本發明的倾緊急呼叫的方法的信號傳輸圖； /圖2是根據本發明的在包鱗窩網路和觀續的無線通 信系統中借助錢WTRU來發起緊料，方㈣流程圖； 圖3是根據本發明的WTRU的方塊圖；以及 圖4是根據本發明的基地台的方塊圖。 【主要元件符號說明】 100'200 方法 WTRU 無線發射/接收單元 WMAN 無線都會區域網路99. The base station of embodiment 98, wherein the emergency call controller polls the location information from the WTRU. The base station according to any one of the embodiments 84 to 99, further comprising: a positioning unit, configured to acquire location information of the WTRU based on at least one of: a BSSID, a base station, and a WTRU MAC address, WTRU's IP address, network identification, GPS information, auxiliary GPS coordinates, U-TDOA, E-OTD, IPDL-OTDOA, universal geographic coordinates, base station location, community site information, magnetic zone information , timing advance measurement results and round trip time measurement results. 101. The base station of any one of embodiments 86 to 1 wherein the emergency call controller determines whether the WTRU has all of the functions required to complete the emergency call. 'If the WTRU does not have all the functions required to complete the emergency call, The base station then acts as a proxy for the WTRU to provide any necessary functionality. 102. The base station of embodiment 101, wherein the emergency call controller makes a determination based on capability information received from the WTRU. 103. The base station of Embodiment 1-1, wherein the emergency call controller makes a determination based on user information in the WMAN. 104. A base station according to any one of embodiments ι01 to 1-3 wherein the base station acts as a SIP proxy for the WTRU. X. Soil 105. The base station of any of the embodiments ι01 to 1〇4 wherein the base station interacts between the SIP message and the H.323 message. 106. The base station of any one of embodiments 101 to 1-5, wherein the emergency call control (4) downloads the thin voice code II client to the stomach RU, and the standard vocoders work interactively. 107. The base station of any one of embodiments 101 to 106, wherein the emergency call controller spoofs the WTRU's packet content so that the agent of ς = operates. υ Although the features and elements of the present invention are described in the fourth embodiment of the present invention with a particular knot 24 201123824 $ 'but each feature or element may be separate without the other features and elements of the preferred embodiment. Use, or in various situations with or without the two features and elements of the present invention. The method or flowchart provided in the present invention can be implemented in a manner that is embodied in a computer readable storage medium for use in a computer program or a software building for general purpose f or process 2. Examples of computer-readable storage media include read-only memory (ROM), random access memory (RAM), shift temporary storage H, silk record, semiconductor thief, magnetic media (such as shouting hard drives and removable media) Then), magneto-optical money optical media (a) listed as CD-ROM discs and digital versatile discs (DVD)). Suitable processors include, for example, general purpose processors, special purpose processors, conventional processors, digital signal processors (DSPs), multiple microprocessors, associated with a Dsp core, or multiple microprocessors, controllers, A microcontroller, a dedicated integrated circuit (ASIC), a field programmable gate array (FpGA) circuit, and an integrated circuit (1C) and/or state machine of its type. The processor associated with the software can be used to implement a radio frequency transceiver for use in a wireless transmit receive unit (WTRU) user device (certificate), terminal, base station, radio network controller (RNC), or any host. WTRu can be used in conjunction with hardware and/or software implementations such as cameras, video camera modules, video phones, vibration devices, speakers, microphones, motor transceivers, hands-free headsets, keyboards, Bluetooth 8 modules, and (FM) radio unit, liquid crystal display (LCD) display unit, organic light-emitting diode (〇LED) display single 1'", digital music playback H, media playback H, video tour _ 组 group, internet drama Browser and / or any wireless local area network (WLAN) module. 25 201123824 [Simple description of the map] a day tt under!! ^ The specific implementation of the description can be more detailed to understand the specific implementation of the 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 FIG. 3 is a block diagram of a WTRU in accordance with the present invention; and FIG. 4 is a block diagram of a base station in accordance with the present invention. Component symbol The method of 100'200 Ming] WTRU wireless transmit / receive unit will WMAN Wireless LAN